BloombergLP::bdljsn::JsonNumber::asFloat

Return the closest floating point representation to this number.

Synopsis

Declared in <bdljsn_jsonnumber.h>

float
asFloat() const;

Description

If this number is outside the representable range, return +INF or -INF (as appropriate). Note that values smaller than the smallest representable non-zero value (a.k.a, MIN) are rounded to MIN (positive or negative, as appropriate) or 0, whichever is the better approximation.

Return Value

the closest floating point representation to this number